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Fix Entity widget not rendering its content without a refresh (#4776)

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* Expose TEXT_NODE and ELEMENT_NODE constants

* Add failing test for initial rendering of entity widget

* Compute attributes when rendering
This commit is contained in:
ento
2020-07-30 23:25:15 -08:00
committed by GitHub
parent b32eb49d50
commit 222821804e
3 changed files with 41 additions and 2 deletions
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18
editions/test/tiddlers/tests/test-widget.js
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@@ -273,6 +273,24 @@ describe("Widget module", function() {
expect(wrapper.innerHTML).toBe("<p><a href=\"data:text/vnd.tiddlywiki,Jolly%20Old%20World\">My linky link</a></p>");
});
/* This test reproduces issue #4693. */
it("should render the entity widget", function() {
var wiki = new $tw.Wiki();
// Construct the widget node
var text = "\n\n<$entity entity='&nbsp;' />\n\n<$entity entity='&#x2713;' />\n";
var widgetNode = createWidgetNode(parseText(text,wiki),wiki);
// Render the widget node to the DOM
var wrapper = renderWidgetNode(widgetNode);
// Test the rendering
expect(wrapper.innerHTML).toBe(" ✓");
// Test the sequence numbers in the DOM
expect(wrapper.sequenceNumber).toBe(0);
expect(wrapper.children[0].sequenceNumber).toBe(1);
expect(wrapper.children[0].nodeType).toBe(wrapper.children[0].TEXT_NODE);
expect(wrapper.children[1].sequenceNumber).toBe(2);
expect(wrapper.children[1].nodeType).toBe(wrapper.children[1].TEXT_NODE);
});
it("should deal with the list widget", function() {
var wiki = new $tw.Wiki();
// Add some tiddlers